NSN 5305-00-820-1214 NAS12038, NAS1203-8, 00-820-1214
Product Details | CLOSE TOLERANCE SCREW
5305-00-820-1214 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Part Alternates: NAS12038, NAS1203-8, 5305-00-820-1214, 00-820-1214, 5305008201214, 008201214
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1962 | 00-820-1214 | 29294 ( SCREW, CLOSE TOLERANCE ) |
Drawings & Photos | NSN 5305-00-820-1214
Demand History | NSN 5305-00-820-1214
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5305-00-820-1214 | 2021-11-308 | 1394 | DIBBS |
| NAS12038 | 2021-10-300 | 200 | United States |
| 5305-00-820-1214 | 2021-10-291 | 164 | DIBBS |
| 5305-00-820-1214 | 2021-10-280 | 164 | DIBBS |
| 5305-00-820-1214 | 2019-11-307 | 358 | DIBBS |
| 5305-00-820-1214 | 2018-05-130 | 326 | DIBBS |
| 5305-00-820-1214 | 2017-06-165 | 326 | DIBBS |
| 5305-00-820-1214 | 2017-06-155 | 326 | DIBBS |
| 5305-00-820-1214 | 2016-12-363 | 391 | DIBBS |
| NAS12038 | 2014-07-196 | 930 | Italy |
| NAS1203-8 | 2012-11-310 | 487 | |
| NAS12038 | 2012-10-298 | 443 | US |
| NAS12038 | 2012-03-61 | 10 | United Kingdom |
| NAS12038 | 2010-08-238 | 78 | US |
| NAS12038 | 2009-04-117 | 100 | Italy |
| NAS12038 | 2007-11-330 | 1000 | Austria |
Cross Reference | NSN 5305-00-820-1214
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS1203-8 | 04348 | LAWRENCE ENGINEERING AND SUPPLY INC |
| NAS1203-8 | 07851 | NOR-CAL SUPPLY CO.INC. |
| NAS1203-8 | 08938 | AIR INDUSTRIES CO INC |
| NAS1203-8 | 30889 | ERIKS SOUTHWEST INC DBA MONTCLAIR ENTERPRISES |
| NAS1203-8 | 50568 | APCOM INC |
| NAS1203-8 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| NAS1203-8 | 71563 | COLLINS ENGINEERING CORP |
| NAS1203-8 | 73197 | HI-SHEAR CORPORATION |
| NAS1203-8 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| NAS1203-8 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| NAS1203-8 | 82172 | DURHAM AIRCRAFT SERVICE INC |
| NAS1203-8 | C4293 | ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH |
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Related Products | NSN 5305-00-820-1214
Technical Data | NSN 5305-00-820-1214
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.276 INCHES MINIMUM |
| FASTENER LENGTH | 0.761 INCHES MINIMUM AND 0.791 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | C50 FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.328 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | D8 TORQUE SET |
| GRIP LENGTH | 0.500 INCHES NOMINAL |
| GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1995 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 80205-NAS1203 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
Restrictions/Controls & Freight Information | NSN 5305-00-820-1214
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | F | The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP). |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||